Aids-to-navigation notices in 2021

Lights extinguished, buoys off station, RACON/NAVTEX outages.

issued in 2021
736
still in force
6
vs 2020
+11%
first · last
01-02 · 12-31

By month

J
F
M
A
M
J
J
A
S
O
N
D

By NAVAREA series

  • HYDROLANT394
  • HYDROPAC190
  • NAVAREA IV71
  • NAVAREA XII63
  • HYDROARC18

Where · top seas

North Sea11222%
South Atlantic Ocean8116%
North Atlantic Ocean7014%
South Pacific Ocean428%
North Pacific Ocean418%
Coral Sea418%
Inner Seas off the West Coast of Scotland398%
English Channel306%
Mediterranean Sea - Western Basin265%
Caribbean Sea224%

All aids-to-navigation notices issued in 2021 · 736

  1. HYDROLANT 1399/212021-05-25 → 2021-05-27
    GPS jamming exercises 1300Z to 1500Z daily 25 thru 27 may in area within 32 miles of 52-08.5N 004-34.3W…
    Cardigan Bay · Wales
  2. HYDROLANT 1396/212021-05-24 → 2021-05-25
    Donaghadee harbor light 54-38.7N 005-31.9W unreliable
    North Channel · Northern Ireland
  3. HYDROLANT 1391/212021-05-24 → 2021-05-27
    All navigational aids at skerryvore light 56-19.4N 007-06.8W inoperative
    Sea of the Hebrides · Scotland
  4. HYDROLANT 1388/212021-05-24 → 2021-06-09
    Lights unreliable until 08 jun: a. rathlin east light 55-18.1N 006-10.3W
    North Channel · Northern Ireland
  5. HYDROLANT 1384/212021-05-24 → 2021-05-28
    GPS jamming exercises 0730Z to 1500Z daily 24 thru 28 may in area within 20 miles of 54-50.3N 004-55.8W
    Irish Sea · Scotland
  6. HYDROLANT 1379/212021-05-23 → 2021-05-23
    Cgoc falmouth mf r/t services at scilly isle site 49-55.8N 006-18.2W off air
    English Channel · England
  7. HYDROPAC 1529/212021-05-23 → 2021-09-16
    Cape leeuwin light 34-22.5S 115-08.2E unlit
    Southeastern Indian Ocean · Australia-southwest Coast
  8. HYDROPAC 1524/212021-05-22 → 2021-06-02
    Sunk reef light 12-51.2S 143-38.5E unlit
    Coral Sea · Australia-northeast Coast
  9. NAVAREA IV 429/212021-05-21 → 2021-05-26
    Punta salinas light 18-12.3N 070-33.6W unlit
    Caribbean Sea · Dominican Republic
  10. NAVAREA IV 422/212021-05-19 → 2021-05-27
    Side bahia de monte cristi light 19-53.4N 071-40.1W unlit
    Western North Atlantic · Dominican Republic
  11. HYDROLANT 1354/212021-05-19 → 2021-05-20
    GPS jamming exercises 1400Z to 1600Z daily 19 and 20 may in area within 30 miles of 52-08.5N 004-34.3W…
    Cardigan Bay · Wales
  12. HYDROLANT 1350/212021-05-19 → 2021-05-19
    RACON at north haisbro buoy 53-00-12N 001-32-24E inoperative
    North Sea · England
  13. HYDROLANT 1349/212021-05-19 → 2021-05-26
    GPS jamming exercises 0900Z to 1500Z daily 19 thru 26 may in area within 55 miles of 57-35N 008-57W
    Eastern North Atlantic · Scotland
  14. HYDROLANT 1346/212021-05-18 → 2021-05-21
    Ponta pecem light 03-33.0S 038-49.1W unlit until 14 nov
    Western South Atlantic · Brazil-north Coast
  15. HYDROLANT 1343/212021-05-18 → 2021-05-21
    Platform 113/26 54-01.6N 003-51.7W unlit and all navigational aids inoperative
    Irish Sea
  16. HYDROPAC 1481/212021-05-18 → 2021-07-05
    Vengurla rocks (burnt islands) light 15-53.4N 073-27.7E unlit
    Arabian Sea · India
  17. HYDROLANT 1337/212021-05-17 → 2021-07-03
    Torres light 29-20.7S 049-43.8W unlit until 13 nov
    Western South Atlantic · Brazil-southeast Coast
  18. HYDROLANT 1330/212021-05-16 → 2021-05-17
    Cairns of coll suil ghorm light 56-42-17N 006-26-44W unlit
    Sea of the Hebrides · Scotland
  19. NAVAREA XII 219/212021-05-15 → 2021-07-24
    Timbiqui light 02-47-48N 077-45-31W unlit
    Eastern North Pacific · Colombia
  20. HYDROPAC 1444/212021-05-15 → 2021-05-27
    Magallanes radio 53-09.9S 070-54.3W NAVTEX off air
    Eastern South Pacific · Chile
  21. NAVAREA IV 407/212021-05-14 → 2024-04-19
    Cayo arenas light 22-07-05N 091-23-50W unlit
    Gulf of Mexico
  22. NAVAREA IV 405/212021-05-14 → 2021-06-11
    Pedernales light 18-02.3N 071-44.9W unlit
    Caribbean Sea · Dominican Republic
  23. HYDROLANT 1312/212021-05-14 → 2021-05-19
    Capo mannu light 40-02.1N 008-22.7E unlit unil 182359Z may
    Western Mediterranean Sea · Sardinia
  24. NAVAREA IV 404/212021-05-14 → 2021-05-26
    Puerto liberatador light 19-42.6N 071-44.6W unlit
    Western North Atlantic · Dominican Republic
  25. NAVAREA IV 401/212021-05-13 → 2021-05-14
    Uscg remote communication facility miami (a) 25-37.4N 080-23.4W NAVTEX and hf services inoperative
    Western North Atlantic · Florida
  26. HYDROLANT 1302/212021-05-13 → 2021-05-14
    Lighthouse mannu cape 38-59-03N 009-01-13E unlit
    Tyrrhenian Sea · Sardinia
  27. HYDROLANT 1291/212021-05-12 → 2021-05-14
    Ilha do boi light 20-18.6S 040-16.9W unlit until 08 nov
    Western South Atlantic · Brazil-southeast Coast
  28. HYDROPAC 1394/212021-05-10 → 2021-05-11
    For assistance contact jrcc tahiti phone: 689 4054 1616, fax: 689 4042 3915, e-mail: [email protected]
    South Pacific · Tahiti
  29. HYDROLANT 1283/212021-05-10 → 2022-03-23
    Coastal radio station malta 035-51.3N 014-29.3E off air
    Eastern Mediterranean Sea · Malta
  30. HYDROPAC 1388/212021-05-10 → 2021-05-10
    Citadel island light 39-06.9S 146-14.3E unreliable
    Bass Strait · Australia-southeast Coast
  31. HYDROLANT 1276/212021-05-09 → 2021-05-20
    GPS jamming exercises 0700Z to 1900Z daily 09 thru 20 may in area within 30 miles of 57-51N 005-48W
    North Minch · Scotland
  32. HYDROLANT 1270/212021-05-09 → 2021-05-09
    GPS jamming exercises 0700Z to 1900Z daily 09 thru 19 may in area within 30 miles of 57-52N 005-41W between…
    North Minch · Scotland
  33. HYDROLANT 1269/212021-05-09 → 2021-05-09
    GPS jamming exercises 0700Z to 1900Z daily 09 thru 19 may in area within 28 miles of 57-52N 005-41W between…
    North Minch · Scotland
  34. HYDROLANT 1263/212021-05-08 → 2021-07-02
    All navigational aids at platform 49/27-J 53-02.0N 002-13.2E inoperative
    North Sea · England
  35. HYDROLANT 1260/212021-05-07 → 2021-05-08
    Cairns of coll light 56-42.3N 006-26.7W unlit
    Sea of the Hebrides · Scotland
  36. NAVAREA IV 385/212021-05-07 → 2021-05-10
    NAVTEX station miami (a) 25-37.4N 080-23.4W off air
    Western North Atlantic · Florida
  37. HYDROPAC 1378/212021-05-07 → 2021-12-29
    South sentinel island light 10-58.9N 092-13.6E unlit
    Bay of Bengal · Andaman Islands
  38. HYDROPAC 1373/212021-05-07 → 2021-05-10
    Navigational aids at kingfish b platform 38-36.0S 148-11.3E inoperative
    Bass Strait · Australia-southeast Coast
  39. HYDROPAC 1367/212021-05-06 → 2022-03-25
    Light buoys, fl r 5 sec, established in 01-22.53N 172-56.26E
    North Pacific · Kiribati
  40. HYDROLANT 1249/212021-05-05 → 2021-05-12
    Ponta de calcanhar light 05-09.7S 035-29.2W unlit until 01 nov
    Western South Atlantic · Brazil-northeast Coast
  41. HYDROLANT 1239/212021-05-05 → 2021-05-05
    NAVTEX station coruna (d) 43-22.03N 008-27.13W off air
    Eastern North Atlantic · Spain
  42. HYDROPAC 1357/212021-05-05 → 2021-05-17
    Morro carretas light 08-13-38S 078-58-42W inoperative
    Eastern South Pacific · Peru
  43. HYDROLANT 1235/212021-05-04 → 2021-05-05
    NAVTEX station tarifa (g) 36-02N 005-33W off air
    Strait of Gibraltar · Spain
  44. HYDROLANT 1228/212021-05-04 → 2021-05-07
    RACON at sule skerry light 59-05.1N 004-24.5W unreliable
    Eastern North Atlantic · Scotland
  45. HYDROLANT 1222/212021-05-03 → 2021-05-05
    GPS jamming exercises 0500Z to 2100Z daily 04 and 05 may in area within 30 miles of 50-25N 003-00W
    English Channel · England
  46. HYDROLANT 1213/212021-05-03 → 2021-05-28
    Iles cani light 37-21.3N 010-07.4E unreliable
    Western Mediterranean Sea · Tunisia
  47. HYDROLANT 1207/212021-05-01 → 2021-05-04
    Capo sandalo light 39-08.8N 008-13.4E unlit
    Western Mediterranean Sea · Sardinia
  48. HYDROLANT 1199/212021-04-30 → 2021-06-10
    Fog signal at platform 49/24 53-13.9N 002-37.3E inoperative
    North Sea · England
  49. HYDROPAC 1312/212021-04-30 → 2021-05-06
    Restoration rock light 12-37.3S 143-27.8E unlit
    Coral Sea · Australia-northeast Coast
  50. HYDROPAC 1311/212021-04-30 → 2021-06-03
    Osborne reef light 12-59.7S 143-43.5E unlit
    Coral Sea · Australia-northeast Coast

Sea boundaries: Flanders Marine Institute (2018), IHO Sea Areas v3, marineregions.org (CC BY 4.0). Not for navigation — follow official NAVAREA / coastal broadcasts and your national MSI service.

Aids-to-navigation notices in 2021 — page 10 · seahazards